Schan Duff Schan Duff is a policy advisor to FSD Africa and CGAP, based in San Francisco, California. By Schan Duff Blog18 December 2018 A Better Way to Create a Regulatory Sandbox Regulatory sandboxes usually evolve over time. Why not start with a simple version that's easy to update based on user feedback? Blog15 May 2018 What Can We Learn from Sierra Leone’s New Regulatory Sandbox? Sierra Leone's approach to setting up a regulatory sandbox for financial inclusion holds important lessons for other countries.